Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / rajendran m
To avoid cross improve
| Is This Answer Correct ? | 2 Yes | 14 No |
Post New Answer View All Answers
In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???
who many types of fire explane with exmple
How will you define capacitance?
A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3
300m long and 30kw inductive loade 3phase supply how many size cable required
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
Why PT voltages are measured with respect to ground? What do u mean by voltage or current polarized.
can i use ups power as a raw power for another ups
What are the types of feedback oscillators?
WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING
what is the effect of un-synchronized power.
If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?
When calculation of fault current and fault Kva is to be done,why always we use per unit value and why we consider the base kva?
why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving
What is signal flow graph?
